Home / 8,499,991.23-11,730,304.44-4,829,530.14

Finding the Fourth Proportional to 8,499,991.23, 11,730,304.44 and 4,829,530.14

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Solution

The fourth proportional to 8,499,991.23, 11,730,304.44 and 4,829,530.14 is: 6,664,931.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,499,991.23 : 11,730,304.44 = 4,829,530.14 : x
  2. Step 2: Convert to fraction form
    8,499,991.23/11,730,304.44 = 4,829,530.14/x
  3. Step 3: Cross multiply
    8,499,991.23x = 11,730,304.44 × 4,829,530.14
  4. Step 4: Simplify right side
    8,499,991.23x = 56,651,858,844,355.81
  5. Step 5: Solve for x
    x = 56,651,858,844,355.81/8,499,991.23
  6. Step 6: Final answer
    x = 6,664,931.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.